Sudoku and variants
The portal contains almost all kinds of Sudoku variants: standard, killer and jigsaw, for example, but there is no limit to the creativity of the puzzle authors here. What about trying a 3D-Sudoku, Spiral Sudoku, or even a Sudoku Rallye (which contains other puzzle types, too). Enjoy browsing!
| Description | solved | Rating | |
|---|---|---|---|
 | Lost Horizon by Black_Doom (on 19. August 2025, 17:42) | 42 |  95 % |
| Opposing Schools by vitaminz (on 19. August 2025, 16:25) | 10 |  N/A |
| Foggy entropy by ivaylagergova (on 19. August 2025, 14:58) | 213 |  92 % |
| Double Stacks (Sandwich sudoku) by Mr.Menace (on 19. August 2025, 12:45) | 111 | 92 % |
| Connectivity by Fenners (on 19. August 2025, 12:20) | 170 | 97 % |
| Humay by Kiwo (on 19. August 2025, 09:38) | 69 | 83 % |
| Colorimetry (Four Color Pentomino Sums) by Agent (on 19. August 2025, 09:00) | 56 |  97 % |
| Fogtorization by Kaktuslav (on 19. August 2025, 08:00) | 152 | 96 % |
| The Three I Love by Freegerator (on 19. August 2025, 05:41) | 15 | 95 % |
| 'Round the outside by NicoD (on 19. August 2025, 05:30) | 34 | 95 % |
| Boomerang by Sotehr (on 19. August 2025, 04:00) | 67 | 95 % |
| Follow The Purple Brick Road by Will Power (on 19. August 2025, 03:00) | 215 |  93 % |
| Don't believe everything you see: A Wrogn Limitations Puzzle by Md88keys (on 19. August 2025, 02:07) | 84 | 90 % |
| Symphonie Fantastique by ThePedallingPianist (on 19. August 2025, 02:04) | 27 | 88 % |
| Gerrymandering by lakreiss (on 19. August 2025, 01:53) | 14 |  N/A |
| Ghost town by Lithium-Ion (on 19. August 2025, 00:46) | 236 | 74 % |
| grey heron by arctan (on 19. August 2025, 00:26) | 12 | 88 % |
| A Bit of Thermo Fun by ebiggie (on 19. August 2025, 00:08) | 41 |  93 % |
| Double or Nothing by jwsinclair (on 18. August 2025, 20:39) | 38 | 93 % |
| Zipper Tessellation by juggler (on 18. August 2025, 18:49) | 63 | 94 % |
